tiddly-saver-inject.js

/*
Parent: welcome-tiddly-saver
		Child: thankyou-tiddly-saver
		if (is TWC) Parent: original-html-tiddly-saver
    
Child: save-file-tiddly-saver
    Parent: file-saved-tiddly-saver
	
*/
(function () {

	const ORIGINAL_KEY = 'twcloud-dropbox-original';
	const originalHTML = sessionStorage.getItem(ORIGINAL_KEY);
	sessionStorage.setItem(ORIGINAL_KEY, '');

	window.tweakConfig = function () {
		config.options.chkHttpReadOnly = false;
	}
	if(window.$tw) onload();
	else window.addEventListener('load', onload);

	function onload() {
		console.log('tiddly-saver-inject');
		//set tiddlywiki classic to readonly
		// if(typeof config !== "undefined" && config && config.options) config.options.chkHttpReadOnly = false;
		var injectedSaveFile = function (path, content) {
			console.log('injectedSaveFile', path, getLocalPath(location.href) === path)
			if (getLocalPath(location.href) !== path) return false;
			return saver(content, "save", function () {
				(displayMessage || alert)(config.messages.mainSaved || "File saved");
			});
		};
		var injectedLoadFile = function (path) {
			try {
				console.log('injectedLoadFile', path, getLocalPath(location.href) === path);
				if (getLocalPath(location.href) !== path) return false;
				return window.originalHTML;
			} catch (ex) {
				return false;
			}
		};
		var injectedConvertUriToUTF8 = function (path) {
			return path;
		}

		var injectedConvertUnicodeToFileFormat = function (s) {
			return s;
		}

		window.mozillaSaveFile = injectedSaveFile;
		window.mozillaLoadFile = injectedLoadFile;
		window.convertUriToUTF8 = injectedConvertUriToUTF8;
		window.convertUnicodeToFileFormat = injectedConvertUnicodeToFileFormat;

		window.getLocalPath = function (url) {
			return url;
		}

		window.recreateOriginal = function () { return originalHTML }

		window.originalHTML = originalHTML;

		//End TiddlyFox inject.js ========================================================


		var isTW5 = false;
		var isTWC = false;
		var thankyouSent = false;

		var saver = function (text, method, callback, options) {
			var messageBox = document.getElementById("tiddlyfox-message-box");
			if (messageBox) {
				// Create the message element and put it in the message box
				var message = document.createElement("div");
				message.setAttribute("data-tiddlyfox-path", document.location.toString());
				message.setAttribute("data-tiddlyfox-content", text);
				messageBox.appendChild(message);
				// Add an event handler for when the file has been saved
				message.addEventListener("tiddlyfox-have-saved-file", function (event) {
					callback(null);
				}, false);
				// Create and dispatch the custom event to the extension
				var event = document.createEvent("Events");
				event.initEvent("tiddlyfox-save-file", true, false);
				message.dispatchEvent(event);
				return true;
			} else {
				return false;
			}
		};
		var saverObj = {
			info: {
				name: "tiddly-saver",
				priority: 5000,
				capabilities: ["save", "autosave"]
			},
			save: saver
		};
		function addSaver() {
			if ($tw.saverHandler && $tw.saverHandler.savers) {
				$tw.saverHandler.savers.push(saverObj);
				isTW5 = true;
				// if (thankyouSent)
				// 	window.postToParent({ message: 'update-tiddly-saver', TW5SaverAdded: true }, window.parentOrigin);
			} else {
				setTimeout(addSaver, 1000);
			}
		}
		if (typeof ($tw) !== "undefined" && $tw)
			addSaver();
		if (version.title === "TiddlyWiki" && version.major === 2) {
			isTWC = true;
		}
	}
})();